AEM Digital Wideband Air/Fuel Gauge (30-4110)

AEM Digital Wideband Air/Fuel Gauge (30-4110)

A wideband UEGO sensor controller accurately monitors Air/Fuel ratios (AFR) during the tuning process to prevent a lean fuel mixture, which could lead to engine damage. AEM has combined its single-channel wideband UEGO controller and gauge display into one unit, uniting unsurpassed AFR accuracy and control with an easy-to-read interface.

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  • $235.00
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AEMs legendary Wideband O2 Air/Fuel UEGO Gauge unites unsurpassed accuracy, speed and control with an easy to read, digital interface. This gauge-type controller features a digital LED display and sweeping LED needle that changes colors as AFR changes from rich to lean. The units 52mm (2-1/16) gauge housing fits in most gauge pods and can be remotely mounted virtually anywhere. All AEM digital gauges feature a 0-5v analog output for use with data loggers and virtually any engine management system, such as the AEM EMS or FIC.

Fast, Accurate Air/Fuel Data

AEM's world famous Wideband O2 UEGO Gauge is a must for anyone looking to maximize engine power and safety. When tuning an engine, accurate Air/Fuel Ratio data is critical. Running rich can cause a loss in power, while running too lean may result in serious engine damage. The AEM Wideband O2 UEGO Gauge features large LED numerals which enable the user to see when there's even a .1 change in ratio, providing time to shut things down before damage occurs. Each gauge comes with interchangeable black & silver bezels and black and white gauge faceplates for multiple color combinations.

    • SKU
      AEM-30-4110
    • Weight
      2 lbs
  • Manufacturer
    AEM
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  • Fitment Type
    Vehicle Specific
ModelYearEngine
Rx804-0813B-MSP
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Miata/Mx51990-19931.6L
Miata/Mx51994-19971.8L
Miata/Mx51999-20001.8L
Miata/Mx52001-20051.8L
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Miata/Mx52016-20182.0L
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Rx7197912A
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Rx71986Non-Turbo
Rx71987Non-Turbo
Rx71987Turbo
Rx71988Non-Turbo
Rx71988Turbo
Rx71989Non-Turbo
Rx71989Turbo
Rx71990Non-Turbo
Rx71990Turbo
Rx71991Non-Turbo
Rx71991Turbo
Rx71993Automatic
Rx71993Manual
Rx71994Manual
Rx71994Automatic
Rx71995Manual
Rx71995Automatic

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